diff --git a/Gemfile.lock b/Gemfile.lock
index 8b2c88a..00e3fd8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -42,8 +42,8 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     arel (9.0.0)
     autoprefixer-rails (9.7.3)
       execjs
@@ -202,7 +202,9 @@ GEM
     mime-types (3.3)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.13.0)
@@ -216,7 +218,7 @@ GEM
       nokogiri (~> 1.8, >= 1.8.4)
     orm_adapter (0.5.0)
     popper_js (1.14.5)
-    public_suffix (4.0.1)
+    public_suffix (4.0.7)
     puma (3.12.2)
     rack (2.1.2)
     rack-proxy (0.6.5)